Diamond Drill Bits Set 10 PCS Diamond Hole Saw Set Glass Drill Bit for Ceramic Tile Porcelain Marble Granite Stone Bottles

Diamond drill bits set 10 PCS glass drill bit diamond hole saw set for ceramic tile porcelain marble granite stone bottles. These diamond drill bits set can help you remove a complete hole from glass ceramic tile bottles marble porcelain and granite stone. Here we demonstrate our premium diamond drill bits for you! Product Material： These diamond hole saw made of high-speed carbon steel that is durable and have a long service lifetime which are high quality and good performance for making clean and accurate hole. Widely Applications: These diamond hole saw perfect for drilling glass tile porcelain granite bottles ceramic marble and and other hard surfaces etc. 10 Sizes Includes 1/4"" 5/16"" 3/8"" 1/2"" 16/25"" 5/8"" 11/16"" 3/4"" 7/8"" 1-1/5"" Different sizes glass cutting drill bit to meet you various demands! Large Clearance Hole These ceramic drill bits are design with large clearance hole facilitate the entrance of cooling water and escape of chips. Making the drilling proc